Cheapest return flights from London to Keflavik in March from $69

Best time to book flights for London (LTN) to Keflavik (KEF) flights at AirHint

AirHint found the following cheapest return flights from London (LTN) to Keflavik (KEF) in March 2025 (see full year).

Return flights

03 Mar - 05 Mar easyJet direct
10 Mar - 12 Mar easyJet direct
02 Mar - 05 Mar easyJet direct
07 Mar - 12 Mar easyJet direct
16 Mar - 29 Mar easyJet direct
23 Mar - 28 Mar easyJet direct
01 Mar - 08 Mar easyJet direct
15 Mar - 19 Mar easyJet direct
10 Mar - 14 Mar easyJet direct
24 Mar - 28 Mar easyJet direct
24 Mar - 01 Apr easyJet
23 Mar - 04 Apr easyJet
31 Mar - 03 Apr easyJet
29 Mar - 05 Apr easyJet

Also check the deals for one-way flights from London to Keflavik in March.

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The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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